Ask Your Question
0

Authentication required neutron

asked 2013-12-14 17:49:30 -0500

rg3 gravatar image

updated 2014-01-22 15:12:26 -0500

Evgeny gravatar image

Good night Sorry for bother you again, but I have question about one error when I try to use the neutron api, that I don't know what mean and as can solved. When I run the command neutron router-list the answer in terminal is Authentication required. Looking in the logs I found this: 2013-12-14 22:36:31.055 28159 WARNING keystoneclient.middleware.auth_token [-] Verify error: Command 'openssl' returned non-zero exit status 4

http://paste.openstack.org/show/55009/ Can you help me I will be gratefully Best regards, Rafael

edit retag flag offensive close merge delete
add a comment

3 answers

Sort by ยป oldest newest most voted
2

answered 2013-12-14 21:25:22 -0500

SamYaple gravatar image

I had this issue with neutron recently. I resolved it by using UUID as the token format in keystone rather than PKI.

A similar bug https://bugs.launchpad.net/python-keystoneclient/+bug/1176190 (here) pointed me in the right direction.

The only change I made to my keystone.conf file was

[signing]
token_format = UUID

I did not have time to troubleshoot further. I would love a true answer to this question as well. If it is a bug, or a configuration issue.

edit flag offensive delete link more

Comments

Question for you. I'm assuming you tried the above with Havana. After changing to above did the token format changed to uuid format ?

dheeru gravatar imagedheeru ( 2013-12-15 09:12:17 -0500 )edit

Yes. After I restarted the keystone service it was an instant change (and all services on all nodes picked up on the change immediately as well).

SamYaple gravatar imageSamYaple ( 2013-12-15 09:21:28 -0500 )edit

thank you Sam. It was supposed to be driven through [driver] section and not through token_format. This surprised me.

dheeru gravatar imagedheeru ( 2013-12-15 09:31:19 -0500 )edit
add a comment
0

answered 2013-12-15 07:59:35 -0500

TypoPhil gravatar image

Hello,

I had, if not the same, a similar error. Problem seems to be, that neutron uses api-paste.ini, it's a default. In nova's standard api-paste.ini, at the bottom, there's a comment about a bug. As a solution/workaround "auth_version = v2.0" is added to api-paste.ini, in the "[filter:authtoken]" section. https://bugs.launchpad.net/nova/+bug/1154809

This worked for me. Here's my issue:

https://ask.openstack.org/en/question/8235/havana-neutron-unauthorized-authentication-required/

Regards, Phil

edit flag offensive delete link more
add a comment
0

answered 2013-12-17 03:58:31 -0500

rg3 gravatar image

Thanks so much all of you. Your replys help me a lot to fixed the problem.

Best Regards, Rafael.

edit flag offensive delete link more
add a comment

Get to know Ask OpenStack

Resources for moderators

Question Tools

1 follower

subscribe to rss feed

Stats

Asked: 2013-12-14 17:49:30 -0500

Seen: 2,238 times

Last updated: Dec 17 '13

Related questions

Can't run DHCP Agent

SR-IOV and Linuxbridge, 2 compute nodes?

neutron floating IPs on RDO allinone

Cause for strange network config?

tap devices getting tagged to 4095

Using a VNC client to connect to a vm

IP & mac-spoofing in openstack

Instance Interface down

Neutron-ovs-cleanup delete interfaces

Can multiple l3-agent instances run on one host?